Khadka Fayadhowrka Bilaashka ah ee Balanbaalista Valve Liner ee Sansheng Fluorine Plastics
| Qalab: | PTFE+EPDM | Warbaahinta: | Biyo, Saliid, Gaas, Saldhig, Saliid iyo Asiidh |
|---|---|---|---|
| Cabbirka Dekedda: | DN50-DN600 | Codsiga: | Xaaladaha Heerkulka Sare |
| Magaca Alaabta: | Nooca Waferka Xariiqda Jilicsan ee Xidhida Balanbaalista Valve | Xiriirinta: | Wafer, Flange wuu dhamaanayaa |
| Nooca Valve: | Valve Balanbaalista, Nooca Lugaha Laba-jibbaar ee Shaft Balanbal Valve bilaa biin | ||
| Iftiin Sare: |
Kursiga fadhiga fadhiga, ptfe kursiga kubbadda past |
||
Madow/Cagaar PTFE/FPM + EPDM Rubber Valve Kursiga Kursiga Valve Balanbaalista
PTFE + EPDM kuraasta caagga ah ee la isku daray ee ay soo saartay SML ayaa si weyn loogu isticmaalaa dharka, xarunta korantada, petrochemical, kululaynta iyo qaboojiyaha, dawooyinka, dhismaha maraakiibta, birta, warshadaha iftiinka, ilaalinta deegaanka iyo meelaha kale.
Waxqabadka badeecada: caabbinta heerkulka sare, caabbinta acid wanaagsan iyo alkali iyo caabbinta saliidda; leh adkeysi soo kabasho wanaagsan leh, adag oo waara iyada oo aan dareerin.
PTFE+EPDM
Xadhkaha Teflon (PTFE) waxa uu dulsaaraa EPDM kaas oo ku xidhan giraan adag oo phenolic ah oo ku yaala wareegga kursiga ee dibadda. PTFE waxay ku fidsan tahay wejiyada kursiga iyo bannaankaba dhexroorka shaabadda flange, oo si buuxda u daboolaya lakabka elastomer-ka ee EPDM ee kursiga, kaas oo siiya adkeysi loogu xirayo afkoda waalka iyo saxanka xiran.
Xaddiga heerkulka: - 10 ° C illaa 150 ° C.
Budada PTFE (Polytetrafluoroethylene)
PTFE (Teflon) waa polymer-ka ku salaysan fluorocarbon oo caadiyan ah kan ugu adkaysiga badan kiimikaad ee balaastikada oo dhan, iyadoo ilaalinaysa sifooyin heer sare ah oo kuleyl iyo koronto ah. PTFE sidoo kale waxay leedahay iskudhaf hoose oo is jiid jiid ah sidaa darteed waxay ku habboon tahay codsiyo badan oo qulqulka hooseeya.
Walaxdaani - wasakhaysan oo ay aqbashay FDA ee codsiyada cuntada. Inkasta oo sifooyinka farsamada ee PTFE ay hooseeyaan, marka la barbardhigo balaastikada kale ee la farsameeyey, hantidoodu waxay ahaanayaan kuwo faa'iido leh oo ka badan heerkul ballaaran.
XUQUUQDA QARANKA: - 38 ° C illaa + 230 ° C.
Midabka: cad
Xadhkaha garaaca: 0%
Kulaylka / Iska caabinta Qabow ee Flabbers kala duwan
| Magaca cinjirka | Magaca Gaaban | Iska caabinta kulaylka ℃ | Iska caabin Qabow ℃ |
| Caag Dabiici ah | NR | 100 | - 50 |
| Nitrle Rubber | NBR | 120 | - 20 |
| Polychloroprene | CR | 120 | - 55 |
| Styrene Butadiene copolyme | SBR | 100 | - 60 |
| Rubber Silikoon ah | SI | 250 | - 120 |
| Fluororubber | FKM/FPM | 250 | - 20 |
| Polysulfide caag | PS / T | 80 | - 40 |
| Vamac (Ethylene/Akril) | EPDM | 150 | - 60 |
| Rubber Butyl | IIR | 150 | - 55 |
| Rubber Polypropylene | ACM | 160 | - 30 |
| Hypalon. Polyethylene | CSM | 150 | - 60 |
Badeecaddeena waxaa loogu talagalay iyada oo ay maskaxdeena ku jirto, kuna rakibaya cabirro balaaran oo dekedo ah oo ka socda DN550 illaa DN600, hubinta in aan loo eegeyn cabirka qalliinkaaga, waanu daboolaynaa. Codsiga nooca xarkaha ah ee xargaha xargaha xargaha xargaha Tan waxaa sii wanaajiyey xulashooyinka isku xirka is beddelka ee la heli karo, oo ay ku jiraan dhamaado warqado iyo Flagers, oo ka dhigaya badeecadeena guud ee ku habboon nidaamyada tuulooyinka kala duwan. Naqshadeynta gaarka ah, oo muujineysa nooca lugta lugta badhkeed oo aan lahayn pall 'pin', waxay hubisaa daadadka - hawlgal caddeyn ah, oo si weyn u yareynaysa khasabka hoos udhaca iyo dayactirka ee la xiriira daadinta valve. Qaadashada isku-darkayaga nadaafadda ma aha oo kaliya calaamadaha hufnaanta hawlgalka ee nidaamkaaga laakiin sidoo kale waxay muujineysaa talaabo ku aaddan jiritaanka hab-nololeedka deegaanka. Naqshadeynta adag iyo agabyada loo adeegsado badeecadeena ayaa gacan ka geysta yareynta qiiqa qiiqa iyo daadad, kobcinta nabar badbaado iyo waxyaabo badan oo ECO ah. Ka dooro balaastikada Sanssherengengengence Fluorine-ka si loo qariyo isku halaynta, waaranaan la'aanta, iyo warshadaha - hogaamisa hal-abuurka hogaaminta.